<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>登录结果页</title>
  <style>
    h2 {
      text-align: center;
    }
  </style>
</head>
<body>
  <h2><!--result--></h2>
  <script>
    setTimeout(() => {
      window.close();
    }, 3000);
  </script>
</body>
</html>